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SNR and MSE values depending on the DWT decomposition level using the Sym4 wavelet: fifth ECG signal with noise variance 20
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-Sym4 | SNR | 10.9942 | 10.9942 | 10.9942 |
| EMD-Sym4 | MSE | 823955.0717 | 823954.9560 | 823954.7459 |
| VMD-Sym4 | SNR | 14.7846 | 14.7969 | 14.7925 |
| VMD-Sym4 | MSE | 2177.8341 | 2171.6420 | 2173.8296 |
